<nav
  class="controls viewport-reset-button aux"
  stylist="styleNavControl styleViewportResetButton">
  <form submit=${[
    e => e.preventDefault(),
    () => window._voodoo_asyncSizeTab({resetRequested:true})
  ]}>
    <button title="Resize viewport" accesskey=v>
      <img src="voodoo/assets/icons/scaling.svg">
    </button>
  </form>
</nav>
